2017 Big Ten Conference Leaders Opponent 3rd Down Conversions - Games vs. Unranked Teams Only (AP Poll) through 01/08/2018
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Indiana | 8 | 115 | 27 | 23.48 |
| 2 | Michigan | 9 | 128 | 28 | 21.88 |
| 3 | Michigan State | 9 | 121 | 31 | 25.62 |
| 4 | Nebraska | 8 | 97 | 37 | 38.14 |
| 5 | Iowa | 8 | 117 | 41 | 35.04 |
| 6 | Ohio State | 9 | 137 | 43 | 31.39 |
| 6 | Rutgers | 8 | 125 | 43 | 34.40 |
| 8 | Wisconsin | 11 | 148 | 44 | 29.73 |
| 9 | Penn State | 9 | 145 | 45 | 31.03 |
| 9 | Illinois | 8 | 113 | 45 | 39.82 |
| 11 | Minnesota | 9 | 126 | 46 | 36.51 |
| 11 | Maryland | 6 | 96 | 46 | 47.92 |
| 13 | Northwestern | 10 | 158 | 54 | 34.18 |
| 14 | Purdue | 11 | 170 | 56 | 32.94 |